Again, some decisions need to be made, at some point, about baseline configuration, and options, as well as what labor options are available for the non-DIYer.
There have been a lot of ideas thrown out, some really elaborate ones, and that's good.
But there should be no confusion, that those are just ideas.
I don't think Luvdunhill has made any decisions on what 'options' will actually be offered for group-buy at this point, nor has any pricing been set for those options, nor has anybody been queried on which options they actually wish to sign up for.
I think until the above are firmed up, no one should hastily pull out, as nothing is set, yet.